Chapter
13 Copper Testing
OneExpert DSL User's Guide
22052280, Rev. 015
April 2019
218
Pair Balance
Copper Expert runs the following tests to check whether
the copper pair is well balanced: capacitive balance,
longitudinal balance, AC Voltage balance, resistance leakage
balance and resistive leg balance (resistive leg balance
requires the UFED).
If Copper Expert concludes that one of the tested balances
is not passable, it will try to identify the location of the
problem so you can fix it before proceeding to the tests.
If the results of the tests are marginal, you get a choice of
continuing to the next test.
Series Faults
Copper Expert checks the longitudinal balance
difference to a short and to an open, and then compares
the results to the resistive balance and uses the TDR to look
for splices. UFED is required for best results.
Once the problem is identified and located, you can fix it
and run the test again. A good copper line will have all the
results with green check marks.
Summary of Contents for OneExpert DSL ONX-580
Page 1: ...OneExpert DSL User s Guide ...
Page 6: ...OneExpert DSL User s Guide 22052280 Rev 015 April 2019 vi ...
Page 78: ...Chapter 3 Utilities OneExpert DSL User s Guide 22052280 Rev 015 April 2019 78 ...
Page 138: ...Chapter 6 Ethernet TE Testing OneExpert DSL User s Guide 22052280 Rev 015 April 2019 138 ...
Page 144: ...Chapter 7 Wiring Tools OneExpert DSL User s Guide 22052280 Rev 015 April 2019 144 ...
Page 158: ...Chapter 9 WiFi Testing OneExpert DSL User s Guide 22052280 Rev 015 April 2019 158 ...
Page 172: ...Chapter 11 Testing with SmartIDs OneExpert DSL User s Guide 22052280 Rev 015 April 2019 172 ...
Page 224: ...Chapter 13 Copper Testing OneExpert DSL User s Guide 22052280 Rev 015 April 2019 224 ...
Page 236: ...Chapter 14 Fiber Testing OneExpert DSL User s Guide 22052280 Rev 015 April 2019 236 ...
